Friday Forum Presentation

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Open World Project

Friday Forum Oct. 19, 2012 </slide>

<slide title="Talk Plan">

• Other Projects of Interest
• Motivation and Vision
• Core Elements
• Case Study Projects
• Unified Model of Everything
• Next Steps

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<slide title="Other Projects of Interest">

• Carbon Transition Working Group
• Himalayan Melt and Flooding
• Peruvian Spatial Fisheries
• Web-Weaver
• Slider Extension

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<slide title="Introduction"> Many of the human behaviors that drive climate change and environmental degradation are deeply embedded in our society, economy, and government, and are mutually reinforcing. Better modeling of human-natural systems can help in many ways:

• Analyzing feedback loops can help identify leverage points, where small policy changes can have pervasive

impacts.

• Allowing models at diverse scales and contexts to

interact can help scientists integrate knowledge.

• Interactive models can facilitate communication

with policymakers and make complex problems intelligible.

The Open Model is a modeling framework aimed at these issues. </slide>

<slide title="Applicability">

• Systemically intractable due over-determined, reinforcing drives, and spatially heterogeneous.
• Environmental and public health issues
• environmental degradation, agricultural practices in poor countries, obesity, substance abuse, groundwater use, and fishery management
• rebound effects and cross-border shifts (e.g., carbon leakage)

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<slide title="Big Proposals">

• Fisheries Project
• Climate Behaviors

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<slide title="Amalgamated Modeling"> </slide>

<slide title="Amalgamated Modeling"> </slide>

<slide title="Multiple Networks">

Models use multiple networks simultaneously

• Different paths on which stocks flow
• Structured disaggregations into classes
• Capturing network properties

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<slide title="Networked System Dynamics"> </slide>

<slide title="Networked System Dynamics"> </slide>